Age-dependent proteins in eyes of annual killifishes Pterolebias longipinnis detected by 2-dimensional electrophoresis.
1. Eye proteins of Pterolebias longipinnis have been analyzed by 2-dimensional isoelectric focusing SDS-polyacrylamide gel electrophoresis during aging from adolescence until normal death. 2. The protein pattern on the gels changed gradually with progressing age. 3. In senescent eyes, three protein spots appeared for a time and 36 disappeared from the pattern. 4. The isoelectric points of the proteins in the presence of urea and the molecular weights in an unreducing buffer are presented.
Erfanian-Taheri
Y
Y
Biochemisches Institut in der Medizinischen Fakultät, Christian-Albrechts-Universität, Kiel, FRG.
Erfanian-Taheri
K
K
Schumann
J
J
Busse
H G
HG
Das
J
J
D000375:Aging / Q000378:metabolism*; D000818:Animals; D015180:Electrophoresis, Gel, Two-Dimensional; D005136:Eye Proteins / Q000737:chemistry / Q000302:isolation & purification / Q000378:metabolism*; D007526:Isoelectric Point; D007695:Killifishes / Q000378:metabolism*; D008970:Molecular Weight
D005136:Eye Proteins